git.m6w6.name Git - m6w6/ext-http/blob - http_querystring_object.c

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2007, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 /* $Id$ */
  14
  15 #define HTTP_WANT_SAPI
  16 #include "php_http.h"
  17
  18 #ifdef ZEND_ENGINE_2
  19
  20 #include "php_variables.h"
  21 #include "zend_interfaces.h"
  22
  23 #include "php_http_api.h"
  24 #include "php_http_querystring_api.h"
  25 #include "php_http_querystring_object.h"
  26 #include "php_http_exception_object.h"
  27
  28 #define HTTP_BEGIN_ARGS(method, req_args)                       HTTP_BEGIN_ARGS_EX(HttpQueryString, method, 0, req_args)
  29 #define HTTP_EMPTY_ARGS(method)                                         HTTP_EMPTY_ARGS_EX(HttpQueryString, method, 0)
  30 #define HTTP_QUERYSTRING_ME(method, visibility)         PHP_ME(HttpQueryString, method, HTTP_ARGS(HttpQueryString, method), visibility)
  31 #define HTTP_QUERYSTRING_GME(method, visibility)        PHP_ME(HttpQueryString, method, HTTP_ARGS(HttpQueryString, __getter), visibility)
  32
  33 HTTP_BEGIN_ARGS(__construct, 0)
  34         HTTP_ARG_VAL(global, 0)
  35         HTTP_ARG_VAL(params, 0)
  36 HTTP_END_ARGS;
  37
  38 #ifndef WONKY
  39 HTTP_BEGIN_ARGS(singleton, 0)
  40         HTTP_ARG_VAL(global, 0)
  41 HTTP_END_ARGS;
  42 #endif
  43
  44 HTTP_BEGIN_ARGS(factory, 0)
  45         HTTP_ARG_VAL(global, 0)
  46         HTTP_ARG_VAL(params, 0)
  47         HTTP_ARG_VAL(class_name, 0)
  48 HTTP_END_ARGS;
  49
  50 HTTP_EMPTY_ARGS(toArray);
  51 HTTP_EMPTY_ARGS(toString);
  52
  53 HTTP_BEGIN_ARGS(get, 0)
  54         HTTP_ARG_VAL(name, 0)
  55         HTTP_ARG_VAL(type, 0)
  56         HTTP_ARG_VAL(defval, 0)
  57         HTTP_ARG_VAL(delete, 0)
  58 HTTP_END_ARGS;
  59
  60 HTTP_BEGIN_ARGS(set, 1)
  61         HTTP_ARG_VAL(params, 0)
  62 HTTP_END_ARGS;
  63
  64 HTTP_BEGIN_ARGS(mod, 0)
  65         HTTP_ARG_VAL(params, 0)
  66 HTTP_END_ARGS;
  67
  68 HTTP_BEGIN_ARGS(__getter, 1)
  69         HTTP_ARG_VAL(name, 0)
  70         HTTP_ARG_VAL(defval, 0)
  71         HTTP_ARG_VAL(delete, 0)
  72 HTTP_END_ARGS;
  73
  74 #ifdef HTTP_HAVE_ICONV
  75 HTTP_BEGIN_ARGS(xlate, 2)
  76         HTTP_ARG_VAL(from_encoding, 0)
  77         HTTP_ARG_VAL(to_encoding, 0)
  78 HTTP_END_ARGS;
  79 #endif
  80
  81 HTTP_EMPTY_ARGS(serialize);
  82 HTTP_BEGIN_ARGS(unserialize, 1)
  83         HTTP_ARG_VAL(serialized, 0)
  84 HTTP_END_ARGS;
  85
  86 HTTP_BEGIN_ARGS(offsetGet, 1)
  87         HTTP_ARG_VAL(offset, 0)
  88 HTTP_END_ARGS;
  89
  90 HTTP_BEGIN_ARGS(offsetSet, 2)
  91         HTTP_ARG_VAL(offset, 0)
  92         HTTP_ARG_VAL(value, 0)
  93 HTTP_END_ARGS;
  94
  95 HTTP_BEGIN_ARGS(offsetExists, 1)
  96         HTTP_ARG_VAL(offset, 0)
  97 HTTP_END_ARGS;
  98
  99 HTTP_BEGIN_ARGS(offsetUnset, 1)
 100         HTTP_ARG_VAL(offset, 0)
 101 HTTP_END_ARGS;
 102
 103
 104 #define THIS_CE http_querystring_object_ce
 105 zend_class_entry *http_querystring_object_ce;
 106 zend_function_entry http_querystring_object_fe[] = {
 107         HTTP_QUERYSTRING_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR|ZEND_ACC_FINAL)
 108
 109         HTTP_QUERYSTRING_ME(toArray, ZEND_ACC_PUBLIC)
 110         HTTP_QUERYSTRING_ME(toString, ZEND_ACC_PUBLIC)
 111         ZEND_MALIAS(HttpQueryString, __toString, toString, HTTP_ARGS(HttpQueryString, toString), ZEND_ACC_PUBLIC)
 112
 113         HTTP_QUERYSTRING_ME(get, ZEND_ACC_PUBLIC)
 114         HTTP_QUERYSTRING_ME(set, ZEND_ACC_PUBLIC)
 115         HTTP_QUERYSTRING_ME(mod, ZEND_ACC_PUBLIC)
 116
 117         HTTP_QUERYSTRING_GME(getBool, ZEND_ACC_PUBLIC)
 118         HTTP_QUERYSTRING_GME(getInt, ZEND_ACC_PUBLIC)
 119         HTTP_QUERYSTRING_GME(getFloat, ZEND_ACC_PUBLIC)
 120         HTTP_QUERYSTRING_GME(getString, ZEND_ACC_PUBLIC)
 121         HTTP_QUERYSTRING_GME(getArray, ZEND_ACC_PUBLIC)
 122         HTTP_QUERYSTRING_GME(getObject, ZEND_ACC_PUBLIC)
 123
 124         HTTP_QUERYSTRING_ME(factory, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 125 #ifndef WONKY
 126         HTTP_QUERYSTRING_ME(singleton, ZEND_ACC_PUBLIC|ZEND_ACC_STATIC)
 127 #endif
 128 #ifdef HTTP_HAVE_ICONV
 129         HTTP_QUERYSTRING_ME(xlate, ZEND_ACC_PUBLIC)
 130 #endif
 131
 132         /* Implements Serializable */
 133         HTTP_QUERYSTRING_ME(serialize, ZEND_ACC_PUBLIC)
 134         HTTP_QUERYSTRING_ME(unserialize, ZEND_ACC_PUBLIC)
 135
 136         /* Implements ArrayAccess */
 137         HTTP_QUERYSTRING_ME(offsetGet, ZEND_ACC_PUBLIC)
 138         HTTP_QUERYSTRING_ME(offsetSet, ZEND_ACC_PUBLIC)
 139         HTTP_QUERYSTRING_ME(offsetExists, ZEND_ACC_PUBLIC)
 140         HTTP_QUERYSTRING_ME(offsetUnset, ZEND_ACC_PUBLIC)
 141
 142         EMPTY_FUNCTION_ENTRY
 143 };
 144 static zend_object_handlers http_querystring_object_handlers;
 145
 146 PHP_MINIT_FUNCTION(http_querystring_object)
 147 {
 148         HTTP_REGISTER_CLASS_EX(HttpQueryString, http_querystring_object, NULL, 0);
 149
 150 #ifndef WONKY
 151         zend_class_implements(http_querystring_object_ce TSRMLS_CC, 2, zend_ce_serializable, zend_ce_arrayaccess);
 152 #endif
 153
 154         zend_declare_property_null(THIS_CE, ZEND_STRS("instance")-1, (ZEND_ACC_STATIC|ZEND_ACC_PRIVATE) TSRMLS_CC);
 155         zend_declare_property_null(THIS_CE, ZEND_STRS("queryArray")-1, ZEND_ACC_PRIVATE TSRMLS_CC);
 156         zend_declare_property_string(THIS_CE, ZEND_STRS("queryString")-1, "", ZEND_ACC_PRIVATE TSRMLS_CC);
 157
 158 #ifndef WONKY
 159         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_BOOL")-1, HTTP_QUERYSTRING_TYPE_BOOL TSRMLS_CC);
 160         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_INT")-1, HTTP_QUERYSTRING_TYPE_INT TSRMLS_CC);
 161         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_FLOAT")-1, HTTP_QUERYSTRING_TYPE_FLOAT TSRMLS_CC);
 162         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_STRING")-1, HTTP_QUERYSTRING_TYPE_STRING TSRMLS_CC);
 163         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_ARRAY")-1, HTTP_QUERYSTRING_TYPE_ARRAY TSRMLS_CC);
 164         zend_declare_class_constant_long(THIS_CE, ZEND_STRS("TYPE_OBJECT")-1, HTTP_QUERYSTRING_TYPE_OBJECT TSRMLS_CC);
 165 #endif
 166
 167         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_BOOL", HTTP_QUERYSTRING_TYPE_BOOL);
 168         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_INT", HTTP_QUERYSTRING_TYPE_INT);
 169         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_FLOAT", HTTP_QUERYSTRING_TYPE_FLOAT);
 170         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_STRING", HTTP_QUERYSTRING_TYPE_STRING);
 171         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_ARRAY", HTTP_QUERYSTRING_TYPE_ARRAY);
 172         HTTP_LONG_CONSTANT("HTTP_QUERYSTRING_TYPE_OBJECT", HTTP_QUERYSTRING_TYPE_OBJECT);
 173
 174         return SUCCESS;
 175 }
 176
 177 zend_object_value _http_querystring_object_new(zend_class_entry *ce TSRMLS_DC)
 178 {
 179         return http_querystring_object_new_ex(ce, NULL, NULL);
 180 }
 181
 182 zend_object_value _http_querystring_object_new_ex(zend_class_entry *ce, void *nothing, http_querystring_object **ptr TSRMLS_DC)
 183 {
 184         zend_object_value ov;
 185         http_querystring_object *o;
 186
 187         o = ecalloc(1, sizeof(http_querystring_object));
 188         o->zo.ce = ce;
 189
 190         if (ptr) {
 191                 *ptr = o;
 192         }
 193
 194         ALLOC_HASHTABLE(OBJ_PROP(o));
 195         zend_hash_init(OBJ_PROP(o), zend_hash_num_elements(&ce->default_properties), NULL, ZVAL_PTR_DTOR, 0);
 196         zend_hash_copy(OBJ_PROP(o), &ce->default_properties, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 197
 198         ov.handle = putObject(http_querystring_object, o);
 199         ov.handlers = &http_querystring_object_handlers;
 200
 201         return ov;
 202 }
 203
 204 void _http_querystring_object_free(zend_object *object TSRMLS_DC)
 205 {
 206         http_querystring_object *o = (http_querystring_object *) object;
 207
 208         freeObject(o);
 209 }
 210
 211 /* {{{ querystring helpers */
 212 #define http_querystring_instantiate(t, g, p, u) _http_querystring_instantiate((t), (g), (p), (u) TSRMLS_CC)
 213 static inline zval *_http_querystring_instantiate(zval *this_ptr, zend_bool global, zval *params, zend_bool defer_update TSRMLS_DC)
 214 {
 215         zval *qarray = NULL, *qstring = NULL, **_SERVER = NULL, **_GET = NULL, **QUERY_STRING = NULL;;
 216
 217         if (!this_ptr) {
 218                 MAKE_STD_ZVAL(this_ptr);
 219                 Z_TYPE_P(this_ptr) = IS_OBJECT;
 220                 this_ptr->value.obj = http_querystring_object_new(http_querystring_object_ce);
 221         }
 222         if (global) {
 223 #ifdef ZEND_ENGINE_2
 224                 zend_is_auto_global("_SERVER", lenof("_SERVER") TSRMLS_CC);
 225 #endif
 226                 if (    (SUCCESS == zend_hash_find(&EG(symbol_table), "_SERVER", sizeof("_SERVER"), (void *) &_SERVER)) &&
 227                                 (Z_TYPE_PP(_SERVER) == IS_ARRAY) &&
 228                                 (SUCCESS == zend_hash_find(Z_ARRVAL_PP(_SERVER), "QUERY_STRING", sizeof("QUERY_STRING"), (void *) &QUERY_STRING))) {
 229
 230                         qstring = *QUERY_STRING;
 231 #ifdef ZEND_ENGINE_2
 232                         zend_is_auto_global("_GET", lenof("_GET") TSRMLS_CC);
 233 #endif
 234                         if ((SUCCESS == zend_hash_find(&EG(symbol_table), "_GET", sizeof("_GET"), (void *) &_GET)) && (Z_TYPE_PP(_GET) == IS_ARRAY)) {
 235                                 qarray = *_GET;
 236                         } else {
 237                                 http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to superglobal GET array");
 238                         }
 239                 } else {
 240                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Could not acquire reference to QUERY_STRING");
 241                 }
 242
 243                 if (qarray && qstring) {
 244                         if (Z_TYPE_P(qstring) != IS_STRING) {
 245                                 convert_to_string(qstring);
 246                         }
 247
 248                         zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, qarray TSRMLS_CC);
 249                         zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, qstring TSRMLS_CC);
 250 #ifdef Z_SET_ISREF
 251                         Z_SET_ISREF_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC));
 252                         Z_SET_ISREF_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 253 #else
 254                         zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)->is_ref = 1;
 255                         zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC)->is_ref = 1;
 256 #endif
 257
 258                         if (params) {
 259                                 http_querystring_modify(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), params);
 260                         }
 261                         if (!defer_update) {
 262                                 http_querystring_update(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 263                         }
 264                 }
 265         } else {
 266                 MAKE_STD_ZVAL(qarray);
 267                 array_init(qarray);
 268
 269                 zend_update_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, qarray TSRMLS_CC);
 270                 zend_update_property_stringl(THIS_CE, getThis(), ZEND_STRS("queryString")-1, "", 0 TSRMLS_CC);
 271
 272                 if (params && http_querystring_modify(qarray, params) && !defer_update) {
 273                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 274                 }
 275
 276                 zval_ptr_dtor(&qarray);
 277         }
 278
 279         return this_ptr;
 280 }
 281
 282 #define http_querystring_get(o, t, n, l, def, del, r) _http_querystring_get((o), (t), (n), (l), (def), (del), (r) TSRMLS_CC)
 283 static inline void _http_querystring_get(zval *this_ptr, int type, char *name, uint name_len, zval *defval, zend_bool del, zval *return_value TSRMLS_DC)
 284 {
 285         zval **arrval, *qarray = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 286
 287         if ((Z_TYPE_P(qarray) == IS_ARRAY) && (SUCCESS == zend_hash_find(Z_ARRVAL_P(qarray), name, name_len + 1, (void *) &arrval))) {
 288                 if (type) {
 289                         zval *value = http_zsep(type, *arrval);
 290                         RETVAL_ZVAL(value, 1, 1);
 291                 } else {
 292                         RETVAL_ZVAL(*arrval, 1, 0);
 293                 }
 294
 295                 if (del && (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarray), name, name_len + 1))) {
 296                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 297                 }
 298         } else if(defval) {
 299                 RETURN_ZVAL(defval, 1, 0);
 300         }
 301 }
 302 /* }}} */
 303
 304 /* {{{ proto final void HttpQueryString::__construct([bool global = true[, mixed add])
 305         Creates a new HttpQueryString object instance. Operates on and modifies $_GET and $_SERVER['QUERY_STRING'] if global is TRUE. */
 306 PHP_METHOD(HttpQueryString, __construct)
 307 {
 308         zend_bool global = 1;
 309         zval *params = NULL;
 310
 311         SET_EH_THROW_HTTP();
 312         if (!sapi_module.treat_data) {
 313                 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
 314         } else if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bz", &global, &params)) {
 315                 http_querystring_instantiate(getThis(), global, params, 0);
 316         }
 317         SET_EH_NORMAL();
 318 }
 319 /* }}} */
 320
 321 /* {{{ proto HttpQueryString HttpQueryString::factory([bool global = TRUE[, mixed params[, string class_name = "HttpQueryString"])
 322         Creates a new HttpQueryString object instance. */
 323 PHP_METHOD(HttpQueryString, factory)
 324 {
 325         zend_bool global = 1;
 326         zval *params = NULL;
 327         char *cn = NULL;
 328         int cl = 0;
 329         zend_object_value ov;
 330
 331         SET_EH_THROW_HTTP();
 332         if (!sapi_module.treat_data) {
 333                 http_error(HE_ERROR, HTTP_E_QUERYSTRING, "The SAPI does not have a treat_data function registered");
 334         } else if (     SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|bzs", &global, &params, &cn, &cl) &&
 335                                 SUCCESS == http_object_new(&ov, cn, cl, _http_querystring_object_new_ex, http_querystring_object_ce, NULL, NULL)) {
 336                 RETVAL_OBJVAL(ov, 0);
 337                 http_querystring_instantiate(return_value, global, params, 0);
 338         }
 339         SET_EH_NORMAL();
 340 }
 341 /* }}} */
 342
 343 /* {{{ proto string HttpQueryString::toString()
 344         Returns the string representation. */
 345 PHP_METHOD(HttpQueryString, toString)
 346 {
 347         NO_ARGS;
 348         RETURN_PROP(queryString);
 349 }
 350 /* }}} */
 351
 352 /* {{{ proto array HttpQueryString::toArray()
 353         Returns the array representation. */
 354 PHP_METHOD(HttpQueryString, toArray)
 355 {
 356         NO_ARGS;
 357         RETURN_PROP(queryArray);
 358 }
 359 /* }}} */
 360
 361 /* {{{ proto mixed HttpQueryString::get([string key[, mixed type = 0[, mixed defval = NULL[, bool delete = false]]]])
 362         Get (part of) the query string. The type parameter is either one of the HttpQueryString::TYPE_* constants or a type abbreviation like "b" for bool, "i" for int, "f" for float, "s" for string, "a" for array and "o" for a stdClass object. */
 363 PHP_METHOD(HttpQueryString, get)
 364 {
 365         char *name = NULL;
 366         int name_len = 0;
 367         long type = 0;
 368         zend_bool del = 0;
 369         zval *ztype = NULL, *defval = NULL;
 370
 371         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|szzb", &name, &name_len, &ztype, &defval, &del)) {
 372                 if (name && name_len) {
 373                         if (ztype) {
 374                                 if (Z_TYPE_P(ztype) == IS_LONG) {
 375                                         type = Z_LVAL_P(ztype);
 376                                 } else if(Z_TYPE_P(ztype) == IS_STRING) {
 377                                         switch (Z_STRVAL_P(ztype)[0]) {
 378                                                 case 'B':
 379                                                 case 'b':       type = HTTP_QUERYSTRING_TYPE_BOOL;              break;
 380                                                 case 'I':
 381                                                 case 'i':       type = HTTP_QUERYSTRING_TYPE_INT;               break;
 382                                                 case 'F':
 383                                                 case 'f':       type = HTTP_QUERYSTRING_TYPE_FLOAT;             break;
 384                                                 case 'S':
 385                                                 case 's':       type = HTTP_QUERYSTRING_TYPE_STRING;    break;
 386                                                 case 'A':
 387                                                 case 'a':       type = HTTP_QUERYSTRING_TYPE_ARRAY;             break;
 388                                                 case 'O':
 389                                                 case 'o':       type = HTTP_QUERYSTRING_TYPE_OBJECT;    break;
 390                                         }
 391                                 }
 392                         }
 393                         http_querystring_get(getThis(), type, name, name_len, defval, del, return_value);
 394                 } else {
 395                         RETURN_PROP(queryString);
 396                 }
 397         }
 398 }
 399 /* }}} */
 400
 401 /* {{{ proto string HttpQueryString::set(mixed params)
 402         Set query string entry/entries. NULL values will unset the variable. */
 403 PHP_METHOD(HttpQueryString, set)
 404 {
 405         zval *params;
 406
 407         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 408                 zval *qarray = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 409                 if (http_querystring_modify(qarray, params)) {
 410                         http_querystring_update(qarray, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 411                 }
 412         }
 413
 414         if (return_value_used) {
 415                 RETURN_PROP(queryString);
 416         }
 417 }
 418 /* }}} */
 419
 420 /* {{{ proto HttpQueryString HttpQueryString::mod(mixed params)
 421         Copies the query string object and sets provided params at the clone. */
 422 PHP_METHOD(HttpQueryString, mod)
 423 {
 424         zval *zobj, *qarr, *qstr, *params;
 425
 426         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &params)) {
 427                 zobj = http_querystring_instantiate(NULL, 0, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), 1);
 428                 qarr = zend_read_property(THIS_CE, zobj, ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 429                 qstr = zend_read_property(THIS_CE, zobj, ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 430
 431                 http_querystring_modify(qarr, params);
 432                 http_querystring_update(qarr, qstr);
 433
 434                 RETURN_ZVAL(zobj, 1, 1);
 435         }
 436 }
 437 /* }}} */
 438
 439 #ifndef WONKY
 440 /* {{{ proto static HttpQueryString HttpQueryString::singleton([bool global = true])
 441         Get a single instance (differentiates between the global setting). */
 442 PHP_METHOD(HttpQueryString, singleton)
 443 {
 444         zend_bool global = 1;
 445         zval *instance = *zend_std_get_static_property(THIS_CE, ZEND_STRS("instance")-1, 0 TSRMLS_CC);
 446
 447         SET_EH_THROW_HTTP();
 448         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|b", &global)) {
 449                 zval **zobj_ptr = NULL, *zobj = NULL;
 450
 451                 if (Z_TYPE_P(instance) == IS_ARRAY) {
 452                         if (SUCCESS == zend_hash_index_find(Z_ARRVAL_P(instance), global, (void *) &zobj_ptr)) {
 453                                 RETVAL_ZVAL(*zobj_ptr, 1, 0);
 454                         } else {
 455                                 zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
 456                                 add_index_zval(instance, global, zobj);
 457                                 RETVAL_OBJECT(zobj, 1);
 458                         }
 459                 } else {
 460                         MAKE_STD_ZVAL(instance);
 461                         array_init(instance);
 462
 463                         zobj = http_querystring_instantiate(NULL, global, NULL, (zend_bool) !global);
 464                         add_index_zval(instance, global, zobj);
 465                         RETVAL_OBJECT(zobj, 1);
 466
 467                         zend_update_static_property(THIS_CE, ZEND_STRS("instance")-1, instance TSRMLS_CC);
 468                         zval_ptr_dtor(&instance);
 469                 }
 470         }
 471         SET_EH_NORMAL();
 472 }
 473 /* }}} */
 474 #endif
 475
 476 /* {{{ Getters by type */
 477 #define HTTP_QUERYSTRING_GETTER(method, TYPE) \
 478 PHP_METHOD(HttpQueryString, method) \
 479 { \
 480         char *name; \
 481         int name_len; \
 482         zval *defval = NULL; \
 483         zend_bool del = 0; \
 484         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|zb", &name, &name_len, &defval, &del)) { \
 485                 http_querystring_get(getThis(), TYPE, name, name_len, defval, del, return_value); \
 486         } \
 487 }
 488 HTTP_QUERYSTRING_GETTER(getBool, IS_BOOL);
 489 HTTP_QUERYSTRING_GETTER(getInt, IS_LONG);
 490 HTTP_QUERYSTRING_GETTER(getFloat, IS_DOUBLE);
 491 HTTP_QUERYSTRING_GETTER(getString, IS_STRING);
 492 HTTP_QUERYSTRING_GETTER(getArray, IS_ARRAY);
 493 HTTP_QUERYSTRING_GETTER(getObject, IS_OBJECT);
 494 /* }}} */
 495
 496 #ifdef HTTP_HAVE_ICONV
 497 /* {{{ proto bool HttpQueryString::xlate(string ie, string oe)
 498         Converts the query string from the source encoding ie to the target encoding oe. WARNING: Don't use any character set that can contain NUL bytes like UTF-16. */
 499 PHP_METHOD(HttpQueryString, xlate)
 500 {
 501         char *ie, *oe;
 502         int ie_len, oe_len;
 503         zval xa, *qa, *qs;
 504         STATUS rs;
 505
 506         if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &ie, &ie_len, &oe, &oe_len)) {
 507                 RETURN_FALSE;
 508         }
 509
 510         qa = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 511         qs = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 512         INIT_PZVAL(&xa);
 513         array_init(&xa);
 514
 515         if (SUCCESS == (rs = http_querystring_xlate(&xa, qa, ie, oe))) {
 516                 zend_hash_clean(Z_ARRVAL_P(qa));
 517                 zend_hash_copy(Z_ARRVAL_P(qa), Z_ARRVAL(xa), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *));
 518                 http_querystring_update(qa, qs);
 519         }
 520         zval_dtor(&xa);
 521
 522         RETURN_SUCCESS(rs);
 523 }
 524 /* }}} */
 525 #endif /* HAVE_ICONV */
 526
 527 /* {{{ proto string HttpQueryString::serialize()
 528         Implements Serializable::serialize(). */
 529 PHP_METHOD(HttpQueryString, serialize)
 530 {
 531         NO_ARGS;
 532         RETURN_PROP(queryString);
 533 }
 534 /* }}} */
 535
 536 /* {{{ proto void HttpQueryString::unserialize(string serialized)
 537         Implements Serializable::unserialize(). */
 538 PHP_METHOD(HttpQueryString, unserialize)
 539 {
 540         zval *serialized;
 541
 542         SET_EH_THROW_HTTP();
 543         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &serialized)) {
 544                 if (Z_TYPE_P(serialized) == IS_STRING) {
 545                         http_querystring_instantiate(getThis(), 0, serialized, 0);
 546                 } else {
 547                         http_error(HE_WARNING, HTTP_E_QUERYSTRING, "Expected a string as parameter");
 548                 }
 549         }
 550         SET_EH_NORMAL();
 551 }
 552 /* }}} */
 553
 554 /* {{{ proto mixed HttpQueryString::offsetGet(string offset)
 555         Implements ArrayAccess::offsetGet(). */
 556 PHP_METHOD(HttpQueryString, offsetGet)
 557 {
 558         char *offset_str;
 559         int offset_len;
 560         zval **value;
 561
 562         if (    (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) &&
 563                         (SUCCESS == zend_hash_find(Z_ARRVAL_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)), offset_str, offset_len + 1, (void *) &value))) {
 564                 RETVAL_ZVAL(*value, 1, 0);
 565         }
 566 }
 567 /* }}} */
 568
 569 /* {{{ proto void HttpQueryString::offsetSet(string offset, mixed value)
 570         Implements ArrayAccess::offsetGet(). */
 571 PHP_METHOD(HttpQueryString, offsetSet)
 572 {
 573         char *offset_str;
 574         int offset_len;
 575         zval *value;
 576
 577         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz", &offset_str, &offset_len, &value)) {
 578                 zval *qarr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC), *qstr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC);
 579
 580                 ZVAL_ADDREF(value);
 581                 add_assoc_zval_ex(qarr, offset_str, offset_len + 1, value);
 582                 http_querystring_update(qarr, qstr);
 583         }
 584 }
 585 /* }}} */
 586
 587 /* {{{ proto bool HttpQueryString::offsetExists(string offset)
 588         Implements ArrayAccess::offsetExists(). */
 589 PHP_METHOD(HttpQueryString, offsetExists)
 590 {
 591         char *offset_str;
 592         int offset_len;
 593         zval **value;
 594
 595         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
 596                 RETURN_BOOL((SUCCESS == zend_hash_find(Z_ARRVAL_P(zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC)), offset_str, offset_len + 1, (void *) &value)) && (Z_TYPE_PP(value) != IS_NULL));
 597         }
 598 }
 599 /* }}} */
 600
 601 /* {{{ proto void HttpQueryString::offsetUnset(string offset)
 602         Implements ArrayAccess::offsetUnset(). */
 603 PHP_METHOD(HttpQueryString, offsetUnset)
 604 {
 605         char *offset_str;
 606         int offset_len;
 607
 608         if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &offset_str, &offset_len)) {
 609                 zval *qarr = zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryArray")-1, 0 TSRMLS_CC);
 610
 611                 if (SUCCESS == zend_hash_del(Z_ARRVAL_P(qarr), offset_str, offset_len + 1)) {
 612                         http_querystring_update(qarr, zend_read_property(THIS_CE, getThis(), ZEND_STRS("queryString")-1, 0 TSRMLS_CC));
 613                 }
 614         }
 615 }
 616 /* }}} */
 617
 618 #endif /* ZEND_ENGINE_2 */
 619
 620 /*
 621  * Local variables:
 622  * tab-width: 4
 623  * c-basic-offset: 4
 624  * End:
 625  * vim600: noet sw=4 ts=4 fdm=marker
 626  * vim<600: noet sw=4 ts=4
 627  */
 628